Applicable motors: Please refer to the selection manual.
Please comply with the wire gauge standards. The recommended wire diameter varies
with the motor wattage. Please refer to the table below:
Type
Wattage
Wire Diameter
Axial
100W~850W
20AWG
850W~7.5kW
16AWG
Spindle
Less than 7.5kW (Include)
12AWG
More than 11kW(Include)
10AWG
Please connect the ground wire to class-
3 (under 100Ω). Poor grounding might ca
use
signal error, electric shock, or fire.
The grounding of the motor must be connected to one of the grounding terminals of
the frequency converter.
In accordance with EN 61800-5-1 (Section 4.3.5.5.2), since the normal contact
current of the frequency converter is higher than 3.5 mA AC or 10 mA DC, a fixed
protective earthing connection must be used.
1) The cross-sectional area of the protective earthing wire should be copper wires of
at least 10mm2 or aluminum wires of at least 16mm2.
2) Automatically cut off the power when the protective earthing conductor is
interrupted.
3) Replace the original protective earthing conductor with a spare one that has the
same cross-sectional area.
Grounding Directions:
1) The length of grounding wires should comply with the electrical equipment
regulations; the shorter the better.
2) The grounding wire of the driver should be grounded separately with
high-current loads such as electric welders or high frequency motors.
3) Please refer to the pictures below when the controller is grounded with multiple
electrical control devices. Do not make it a loop.
(a) O (b) O (c) X
(a) 良
(b) 良
(c) 不良
11.
Waste Disposal
1)
When a product comes to the end of its life, please recycle it in accordance with the
local regulations and treat it as industrial waste.
2) To recycle a product, we usually sort the components into steel shavings, electrical
parts, etc.; then we sell them to licensed industrial waste management companies.
3) The batteries of the products should be recycled in accordance with the local law.
